[parisc-linux] [PATCH] gdth driver: selectively enable EISA/ISA/PCI support

[Eric Sproul]

Hi,
I'm new here, but I was encouraged to post the following patch which
helped me get the gdth driver to compile on a PA-RISC system.  The
original driver assumes that EISA/ISA/PCI are all enabled, but on
PA-RISC there is no ISA (8237A) support, so compilation broke trying to
implement ISA-style DMA (DMA_MODE_CASCADE).

The following patch breaks out the bus-dependent portions of the driver
and only enables them when the corresponding CONFIG_ option is set.  For
example, this allows the driver to compile when only CONFIG_PCI is set.

ftp://ftp.parisc-linux.org/patches/diff-2.6.5-gdth-01
This patch was written by Grant Grundler <grundler at parisc-linux.org> and
tested by me.  Attached is a 2.4.25 version of the patch which I created
from Grant's 2.6.5 original.  He gets all the credit. ;)

Cheers,
Eric


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